# Distance between Hagåtña (GUM) and Okayama (OKJ)

Flight distance from Hagåtña to Okayama (Guam Antonio B. Won Pat International Airport – Okayama Airport) is 1616 miles / 2601 kilometers / 1405 nautical miles. Estimated flight time is 3 hours 33 minutes.

## Map of flight path from Hagåtña to Okayama.

Shortest flight path between Guam Antonio B. Won Pat International Airport (GUM) and Okayama Airport (OKJ).

## How far is Okayama from Hagåtña?

There are several ways to calculate distances between Hagåtña and Okayama. Here are two common methods:

Vincenty's formula (applied above)
• 1616.321 miles
• 2601.217 kilometers
• 1404.545 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 1620.944 miles
• 2608.656 kilometers
• 1408.562 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

## Airport information

A Guam Antonio B. Won Pat International Airport
City: Hagåtña
Country: Guam
IATA Code: GUM
ICAO Code: PGUM
Coordinates: 13°29′0″N, 144°47′45″E

B Okayama Airport
City: Okayama
Country: Japan
IATA Code: OKJ
ICAO Code: RJOB
Coordinates: 34°45′24″N, 133°51′17″E

## Time difference and current local times

The time difference between Hagåtña and Okayama is 1 hour. Okayama is 1 hour behind Hagåtña.

ChST

JST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 187 kg (412 pounds).

## Frequent Flyer Miles Calculator

Hagåtña (GUM) → Okayama (OKJ).

Distance:
1616
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1616

Round trip?